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A342196 as a simple table

n a(n)
0 1
1 1
2 5
3 23
4 155
5 1355
6 14371
7 183911
8 2781283
9 48726355
10 976903875
11 22183097191
12 565060532965
13 16016170519017
14 501714014484813
15 17265124180702953
16 649178961366102597
17 26544344366333824055
18 1175291769917975444817
19 56133021061270139242637
20 2881893164859601701738005

[1,1,5,23,155,1355,14371,183911,2781283,48726355,
 976903875,22183097191,565060532965,16016170519017,
 501714014484813,17265124180702953,
 649178961366102597,26544344366333824055,
 1175291769917975444817,56133021061270139242637,
 2881893164859601701738005]

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Last modified November 26 21:07 EST 2021. Contains 349344 sequences. (Running on oeis4.)